Dual-Sport Motorcycles
2002Beta Alp 125
37 fields on record
The 2002 Beta Alp 125 is a light Italian dual-sport built for trails and short road trips. Its air-cooled 124cc four-stroke single makes 11 hp through a six-speed gearbox and chain, for a top speed of about 90 km/h. An 810 mm seat, 103 kg dry weight and 7-litre tank keep it approachable for newer riders.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 103.0 kg
- Seat height
- 810 mm
- Power
- 11.0 HP (8.1 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built specifically for technical trials riding and obstacle navigation rather than speed, distance, or road use.
- Built for
- A pure, minimalist trials tool that thrives on razor-sharp low-speed agility, tractable low-end power delivery, and total rider control over the bike's balance.
- Not ideal for
- Not for riders wanting highway speed, passenger carrying, long-distance comfort, or any kind of touring capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 124.0 ccm
- Power
- 11.0 HP (8.1 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1068 HP/kg (dry)
- Bore x stroke
- 57.0 x 48.8 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- Electronic
- Valves per cylinder
- 2
- Lubrication system
- Forced with pump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiplate in oil bath.
Performance
- Top speed
- 90.0 km/h (55.9 mph)
Dimensions & weight
- Wheelbase
- 1350 mm
- Overall length
- 2150 mm
- Overall width
- 820 mm
- Overall height
- 1150 mm
- Seat height
- 810 mm
- Dry weight
- 103.0 kg
- Fuel capacity
- 7.00 litres
- Ground clearance
- 298 mm
Chassis & suspension
- Frame
- Steel
- Front suspension
- Hydraulic fork
- Rear suspension
- Monoshock
- Front wheel travel
- 170 mm
- Rear wheel travel
- 175 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 200 mm
- Front tyre
- 2.75-21
- Rear tyre
- 4.00-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2001 | 2002 | 2004 | 2007 | 2009 | 2012 |
|---|---|---|---|---|---|---|
| Capacity | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 103 kg | 103 kg | 103 kg | 101 kg | 101 kg | 108 kg |
| Seat height | 810 mm | 810 mm | 810 mm | 850 mm | 850 mm | 830 mm |
| Fuel capacity | 7 L | 7 L | 7 L | 6.8 L | 6.8 L | 6.8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Beta Alp 125?
The 2002 Beta Alp 125 has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Beta Alp 125 have?
The 2002 Beta Alp 125 has a Power of 11.0 HP (8.1 kW).
How many gears does the Beta Alp 125 have?
The 2002 Beta Alp 125 has a Gearbox of 6-speed.
How much does the Beta Alp 125 weigh?
The 2002 Beta Alp 125 has a Dry weight of 103.0 kg (227.1 pounds).
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